text: //---------------------------------------------------------------------------------------------------------------------
  //  Cameras wrapper MICO plugin
  //---------------------------------------------------------------------------------------------------------------------
  //  Copyright 2020 Pablo Ramon Soria (a.k.a. Bardo91) pabramsor@gmail.com
  //---------------------------------------------------------------------------------------------------------------------
  //  Permission is hereby granted, free of charge, to any person obtaining a copy of this software
  //  and associated documentation files (the "Software"), to deal in the Software without restriction,
  //  including without limitation the rights to use, copy, modify, merge, publish, distribute,
  //  sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
  //  furnished to do so, subject to the following conditions:
  //
  //  The above copyright notice and this permission notice shall be included in all copies or substantial
  //  portions of the Software.
  //
  //  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
  //  BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  //  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES
  //  OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  //  CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  //---------------------------------------------------------------------------------------------------------------------
  
  #ifndef MICO_FLOW_ML_DETECTION_H_
  #define MICO_FLOW_ML_DETECTION_H_
  
  #include <opencv2/opencv.hpp>
  
  #include <flow/Block.h>
  
  
  class QComboBox;
  class QSpinBox;
  
  namespace mico{
      namespace ml{
          struct Detection{
              int label_;
              cv::Rect bb_;
              cv::Mat crop_;
          };
  
          /// Mico block that triggers a boolean signal if a detection of a given ID appears.
          /// @ingroup  mico_ml
          class BlockTriggerDetection:public flow::Block{
          public:
              /// Get name of block
              virtual std::string name() const override {return "Trigger on detection";}
              
              BlockTriggerDetection();
  
              /// Returns a brief description of the block
              std::string description() const override {return    ""
                                                                  "   - Inputs: \n"
                                                                  "   - Outputs: \n";};
  
              /// Return if the block is configurable.
              bool isConfigurable() override { return false; };
  
              virtual /// Get custom view widget to be display in the graph
              QWidget * customWidget() override;
          private:
              bool idle_ = true;
  
              QComboBox * typeSelection_;
              QSpinBox * labelSelection_;
  
          };
      }
  }
  
  #endif